Oster Gentle Paws Premium Nail Trimmer is fast, gentle, and stress free in trimming your pets toe nails. Leaves smooth rounded nails that protect your furniture and floors from scratches. 2 speeds; rounds and smoothes nails Rotating head gently files your pet's nails quickly, easily and pain free. Safety guard holds nail in place and prevents accidental hair winding. For all types of dogs and cats. Up to 5x faster than the competition! Cordless operation uses 4 AA batteries (not included). Kit includes: Nail grinder, grinding stone, 1 60 grit band, 1 100 grit band, groom drum with full instructions.